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The 3M PELTOR Optime III Earmuffs deliver premium hearing protection with a 35 dB noise reduction rating, designed specifically for extreme industrial noise environments. Featuring soft, wide cushions and an adjustable neckband, they ensure comfort during long shifts while their replaceable parts maintain hygiene. The bold black and red design combines professional style with rugged durability, making them the go-to choice for professionals demanding reliable, high-performance ear protection.








| ASIN | B005LUX6N2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,009 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Safety Earmuffs |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (21,857) |
| Date First Available | 22 Feb. 2011 |
| Item Package Quantity | 1 |
| Item Weight | 500 g |
| Item model number | 7000039623 |
| Manufacturer | 3M |
| Material | Edelstahl |
| Number of Pieces | 1 |
| Part number | 7000039623 |
| Pattern | Solid |
| Product Dimensions | 16.6 x 11.2 x 16.6 cm; 500 g |
| Size | One Size |
| Style | Nackenbügel |
G**E
Heavy-duty silence—Optime III earmuffs block serious noise and stay comfy through long shifts.
Used these on noisy sites, near generators, and during grinding work—these earmuffs mean business. 35 dB rating blocks out serious noise, and the double-shell tech keeps sound out without feeling bulky. Headband’s padded and adjustable—sits firm without crushing your skull. Cups seal well even with a cap or hoodie underneath. Red/black finish looks sharp and stands out in the kit pile. If you want hearing protection that’s comfortable, reliable, and built for loud environments, the Optime III is a proper bit of kit.
A**E
Great item
Bought these to replace my black/red ones which I wear for SantaPod. Wanted the bright green ones for a while & they finally got discounted! They are great ear defender, reduce the noise brilliantly but you can still hear what is going on. They fit my small head perfectly, so really pleased with them. The colour is really bright and loud, which is what I wanted. They are super comfy to wear for long periods of time if needed, great value for money especially as they were discounted, but if you were looking for great ear protection but wanted something bright, I would highly recommend!
D**O
The best!
Just about to buy my second pair, my current ones have had 5 years of serious daily use and are finally starting to wear around the ears. They are insanely comfortable on my massive head and make working with mega loud tools a breeze. Best I've ever worn.
N**A
Comfortable, easy to use but bit big
These earmuffs are good. I suffer from severe tinnitus and hyperacusis, I needed something for my holidays. After reading the reviews I don't regret buying these. These are very comfortable and adjustable which initially I didn't know how to. Just pulling the metal bit and twisting to fit your head I learnt after a while. Only reason I took one star away these are quite big.
J**J
Good fit and comfy
Really good quality and durable I work on a water cutting machine that is extremely loud as these do the job I wear these for 10 hours a day and they are really comfy I bought a work friend then too who wears glasses and says they are fine with them due to been nice and soft and a good fit
D**4
These work well.
They are well-made, do the job properly and fit well. I also use silicon ear plugs when using power tools but...belt and braces.
R**C
Blocks out noise!
Excellent quality and blocks out the noise of the builders next door while I am suffering with an me/cfs crash.
T**L
comfortable and effective
work exceptionally well. very useful in loud environments, from near the stage and in front of loud speakers when you need to take photos of band, to gardening with loud machinery or even when having to suffer some woeful karaoke. These are comfortable, effective and sturdy
A**R
Prima kwaliteit en zit goed. Deze valt niet van mijn kale bol. O ja, hij werkt ook nog eens goed.
M**L
these are among the best when using outdoor power equipment and when making smoothies
V**T
Produit de très bonne qualité ,atténue le bruit des machines de façon optimale . Pour les hommes qui en on marre de se faire saouler par leur femme, fonctionne très bien aussi
S**K
騒音をほぼ遮断出来ます。 自分は、イヤーマフの中の充て綿を改造して使用してます。 なおかつ耳栓をしてイヤーマフを装着してしまえば、ほぼ100%何も聞こえなくなります!
D**K
Ich nutze den 3M Peltor Optime III Kapselgehörschutz regelmäßig auf der Baustelle und bei lauteren Arbeiten – und bin absolut überzeugt. Die Dämpfungsleistung ist hervorragend, selbst bei starkem Maschinenlärm oder Bohrarbeiten. Die Ohrmuscheln schließen perfekt und gleichmäßig ab, ohne zu drücken. Auch bei längerem Tragen bleibt der Komfort sehr hoch – die Polster sind weich, der Anpressdruck genau richtig. Man merkt einfach, dass das Produkt für den professionellen Einsatz entwickelt wurde. Gerade in Kombination mit einem Helm oder Schutzbrille sitzt der Gehörschutz stabil und verrutscht nicht. ✅ Was mir besonders gefällt Sehr gute Geräuschdämmung: Ideal für Baustelle, Werkstatt oder Industrie Hoher Tragekomfort: Auch nach Stunden kein Druckgefühl Weiche Polster: Angenehm auf der Haut, leicht zu reinigen Robuste Verarbeitung: Hält täglicher Beanspruchung locker stand Guter Sitz: Rutscht nicht, auch bei Bewegung oder Helmgebrauch 🌿 Mein persönlicher Tipp Ich reinige die Dichtkissen regelmäßig mit einem feuchten Tuch – so bleiben sie hygienisch und behalten ihre weiche Oberfläche. 🏁 Fazit Der 3M Peltor Optime III ist ein hochwertiger, bequemer und extrem wirksamer Gehörschutz. Für Profis und alle, die oft in lauter Umgebung arbeiten, ist er jeden Cent wert. Absolute Kaufempfehlung – 5 von 5 Sternen! ✅
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